The WLS type shaftless screw conveyor adopts fully enclosed conveying and an easy to clean spiral surface, which ensures environmental hygiene and prevents contamination and leakage of the conveyed materials. High torque and low energy consumption. Due to the fact that the spiral has no shaft, the material is not easily blocked, and the discharge port is not blocked, so it can operate at a lower speed, transmit smoothly, and reduce energy consumption. Large conveying capacity. The conveying capacity is 1.5 times that of traditional axial screw conveyors with the same diameter. Long conveying distance. The single machine conveying length can reach 60 meters. And according to user needs, multi-level series installation can be adopted to transport materials at a distance.
The WLS type shaftless screw conveyor consists of a driving device, shaftless screw body, U-shaped groove, inner lining plate, cover plate, feeding hopper, discharge port, etc.
Working principle of WLS type shaftless screw conveyor: Materials enter the conveyor from the feeding hopper and are pushed out of the feeding port by the rotating shaftless screw.
The WLS type shaftless screw conveyor is a supporting equipment for debris removal machinery, mainly used to transport the pollutants separated by the grid cleaning machine, and can be used to transport substances such as sludge and semi fluids.

Main Features

1. The driving device adopts a shaft mounted parallel shaft helical gear reducer, with a compact structure and smooth operation;
2. The conveying direction is determined by the spiral direction of the spiral blades and the rotation direction of the motor. Bidirectional conveying can be implemented;
3. The U-shaped groove is lined with a strong performance, long service life, and easy replacement;
4. The conveyor frame is fixed with expansion bolts and does not require embedded parts;
5. This device can be linked and controlled with supporting equipment, making it easy to control. It can also be equipped with its own control box.

Installation form of WLS shaftless screw conveyor
The standard type is ground fixed horizontal installation or inclined installation, and can also be provided with hanging, ground and hanging mixed fixed inclined, mobile (rotatable around the feed inlet axis) and other installation methods according to user requirements.

Advantages of WLS shaftless screw conveyor

1. Good environmental performance. The use of fully enclosed and easy to clean spiral surfaces ensures that the conveyed material is not contaminated and will not leak.
2. Large conveying capacity. The conveying capacity is 1.5 times that of a screw conveyor with a shaft of the same diameter.
3. Large turning distance and low energy consumption. The discharge port is not blocked.
4. Long conveying distance, single machine conveying length can reach 60-70m.
5. Compact structure, space saving, beautiful appearance, easy operation, and economy.